TY  - BOOK
AU  - Rao,M.Narayana, Datta, Amal K.
AU  - x
TI  - Waste water treatment: Rational manthods of desing and industrial practices
SN  - 8120402154
U1  - 628.119/R215w 
PY  - 1987///
CY  - New Delhi
PB  - Oxford & IBH Pub.
KW  - Sewerage
N1  - Includes
ER  -